The line-up allowance is rarely much different the the plane’s length. We used 250’ in the C-5 and 100’ in the Global. A curving entry onto the runway p, even if rolling, is going to use more the TORA than just lining up from 90 degree turn at the first brick. I’ve never seen anything used in Perf A...Jump to post
In the US, the use of published and unpublished holds is pretty uncommon. In general, ATC will just vector you until they can get you on your way - that is one of many nice things about having radar just about everywhere. I've had to fly exactly two published holds, one because the airport was IFR ...Jump to post
The military mission often requires the flexibility of four engines—often you cannot divert, for example, due to diplomatic concerns. PNAF, moving nuclear weapons, for instance. Operating in/out of Kabul, if necessary, doing an OEI departure, for another. Yes, the Buddha, uses thrust across the wing...Jump to post
Now I look at the link, RAF Mildenhall had something like a starter extension—performance planning could use one overrun for take-off planning, but not the other end. IIRC, 9227’ of official runway plus two overruns of 1,000’ each. TORA/TODA/ASRA could be 10,227’ but not 11,227’. The overrun could b...Jump to post
When you make it clear to criminals that they won't be punished for crimes you get this behavior the smash and grabs etc. If you voted to keep Newsom in the recall then you reap what you sew. Wow, talk about an oversimplification. As if organized and urban crime are 'if A then B' scenarios dependen...Jump to post
Long about the year 2000, similar thing happened in the AF, in fact most state aircraft. The ILS band is just below the FM Broadcast band and early ILS receivers could be interfered with by FM stations. The civilian world dealt with, governments monitored for interference, finally all ILS receivers ...Jump to post
In those days, fatigue wasn’t considered a factor—you just flew the schedule. As late as the ‘80s, a reserve pilot was on call 24 hours a day. A few changes came from it—notify ATC of equipment failures, slow to holding speed 3 minutes prior to the fix.Jump to post
Almost a jet, thoroughly cocked up by the crew. Herks do windmilling engine starts and 3-engine take-offs, so hard to understand. Windmilling start involves high speed taxi to windmill start one engine, essentially a 3-engine take-off that doesn’t fly. Certainly, “go oriented”.Jump to post
KSAN has a pretty good-sized weight penalty for 09, but if TOGW and local ATC allows, yes you could use 09.Jump to post
The Citation had Radar altimeters in 1980, every jet you see overhead now has, at least one, likely two. And modern avionics make the RADALT integral to every function—EGPWS, GPWS, TCAS, warning systems, auto flight and thrust, ground and flight spoilers, flight control laws for FBW, tail strike pr...Jump to post
Probably closest to the fact on the future.
RJs either wait their turn for review or are all problematic. Many RJs aren't equipped for low-visibility (ILS CAT II / III), or their pilots aren't certified / trained to use it. It's a relatively small issue, operationally, to cancel or delay short haul flights for weather, while maintaining the ...Jump to post
What timeframe are you talking about? Looks like 2 years - abeit 2 covid years - were there for sure, probably more than that. Perhaps you missed GalaxyFlyer’s earlier post that certifying new equipment was a minimum 4-6 year affair. May I disbelieve that? 787 - a totally new plane - was supposed t...Jump to post
Typical US Government one agency not talking to the other FCC auctioned off those bands a while ago and made billions, FAA never said a thing to them back then. my two cents Andrew The FAA asked them to stop the process pending more investigation more than a year ago and they were involved with a t...Jump to post
I arrived before noise curfew ended at RAF Mildenhall. Eastern Radar sent me to the hold on the approach at 3,000’, maybe lower. Anyway, I asked for F100 in the hold, telling them, if noise curfew was the reason, why would hold making C-5 p’s screeching noise over East Anglia? They said, fine, the c...Jump to post
You don’t understand Vef and V1 are very close, one second apart. Depending on weight Vmcg may be long past at Vef and V1. The data considers that distance. You’re not over running IF you have taken the first step to stopping by V1 and that presupposes a limiting runway. Any excess runway is cushion.Jump to post
Take-off is engineered, in the latest Part 25 amendment, to accelerate on all engines to Vef (engine failure), one second of recognition at OEI acceleration (that distance), taken the first action to begin the RTO at V1, come to a stop within the available runway. That plan does not overrun. Vef mus...Jump to post
Eh, I don't buy the guy who spoke up either. He wasn't there, he wasn't a hostage not does he know anyone directly. Tugg He didn't have to be, the way the FBI and media covered this was very insulting. We can wait as long as you want for the facts to come out, it's fine but it was very insulting to...Jump to post
“When men choose not to believe in God, they do not thereafter believe in nothing, they then become capable of believing in anything.” ― G.K. Chesterton When men chose to believe a quotation and attribute that quotation incorrectly, they then become capable of believing anything. Emile Cammaerts in...Jump to post
Here’s the FAA 5G website. https://www.faa.gov/5g Nobody is going to crashing short of the runway, either. They might not be landing, but not crashing. And what happens when they cannot land and run out of fuel? There is alternate fuel, plus reserves, plus a dispatcher who plans the flight with the...Jump to post
Am I right in thinking this is a problem specifically for the USA, because of the frequencies that have been allocated to 5G in the USA? 5G was rolled out in the UK some months ago without these problems. Yes, pretty much US issue, frequencies, telecoms trying to avoid adding new towers, so using m...Jump to post
Here’s the FAA 5G website.
Nobody is going to crashing short of the runway, either. They might not be landing, but not crashing.
Right here! Yes, only engine anti-ice installed. Never an issue, with the TF-39 engines, it probably couldn’t fly above 10,000’ if WAI was installed. It was a big, fat wing and not an abundance of bleed air. The A-10 had no anti-ice, engine or cowls. Ice would build up on the gun, the BDU practice b...Jump to post
At high AOA, rudder was how we controlled and rolled the F-100. Get sloppy at the top of a loop, use aileron instead of rudder to pick up a wing, you could come down the back side 45 degrees off the track you went up. But isn't picking up a wing with a rudder kind of frowned upon in transport categ...Jump to post
At high AOA, rudder was how we controlled and rolled the F-100. Get sloppy at the top of a loop, use aileron instead of rudder to pick up a wing, you could come down the back side 45 degrees off the track you went up.Jump to post
Or, maybe Putin tries a different tack to intimidate the West? Shut off gas to Europe, why not? Use internet hackers to close a pipeline or the electric grid in the US, maybe? Reward Europe with cheaper gas and punish the US with missiles in Venezuela, oh goodie! Instead of thinking how we react, pe...Jump to post
May I suggest where business aviation is headed, it surging as never before.
https://www.ainonline.com/aviation-news ... ahead-2022
The parallel runways were built too close together to practically permit simultaneous approaches, so without that ability, they can't handle the arrival rate a hub requires. Is this still the case? I was in Cary this morning and saw an E175 and 737 on a parallel approach. I've always heard that par...Jump to post
Here’s a link to the Wellington VAAC for alerts on aviation ash hazards.
I’m sure it’s gone, you should have done arcs at 300 KIAS on a high penetration, calculating lead points at 5000 fpm VVI down.Jump to post
High bypass ratio means greater thrust lapse with temp and lower air density. Remember the two planes that the engine was designed for, S-3 and A-10, were designed for low altitude flight. As a general statement I agree. I remember years ago seeing a chart that the turbofan thrust fell off faster w...Jump to post
Looking at this YT video, the presenter has the weather on those earlier flights—VMC or at worst above circling minimums. Very different situation.
Huge difference between a visual pattern on a VMC day over flat terrain and a night circling approach with terrain. A circling pattern requires 25-30 degree banked turns at low level. He could NOT have flown a circle with a pattern like you observed—would have either sight of runway or struck terra...Jump to post
Julian Jorge Bugaj was the first officer (FO) and pilot flying (PF) . This is highly significant. Flying a left pattern from the right seat, in marginal VFR, at night is a recipe for disaster. He would have been attempting to fly a VFR pattern without being able to see the airport. When MDW is land...Jump to post
Huge difference between a visual pattern on a VMC day over flat terrain and a night circling approach with terrain. A circling pattern requires 25-30 degree banked turns at low level. He could NOT have flown a circle with a pattern like you observed—would have either sight of runway or struck terrain.Jump to post
All rather strange, FDX doesn’t own A320s, no apparent threat updates.Jump to post
On the A320 I would not reject in this scenario. A high speed RTO at more than 100kts can be hazardous due to the potential for an overrun and there are just very few defined failures that will lead to an RTO in this situation. Also, the human brain is not capable of noticing and processing a singl...Jump to post